Comparison

TreeKit vs Palmi

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

TreeKit

Features
Read full description

1. Tree-structured management with unlimited nested levels, making complex information clear at a glance 2. Seamless switching between mobile and web, with real-time sync across multiple devices 3. One-click share link generation for real-time viewing and editing by collaborators 4. Emoji support to make notes more lively and engaging 5. Clean and elegant interface design focused on content creation 6. Independent web interface

About

Palmi

This AI-powered workspace allows users to engage in conversations, manage projects, and interact with custom characters. Connect your own AI models to generate text, analyze images, and process documents for efficient workflow and creative exploration.

Highlights
  • AI-powered conversations and project management
  • Connect custom AI models
  • Virtual character interaction with memory
  • Document and file processing
  • Web search and image analysis
  • On-device OCR and Python scripting
Features
Read full description

Palmi is your personal AI workspace for iPhone and iPad. Connect your own models for everyday conversations, project work and virtual character chats. Turn ideas into results you can view, refine and share. THREE WAYS TO USE PALMI • Chat: Ask questions, write and discuss images. Enable web access when you need online information. • Professional: Organize work in projects and conversations. Choose standard chat, Goal mode or Deep Research. Break down tasks, use tools and delegate independent work to subagents before combining results. • Bionic: Talk with Palmi or custom characters, with personalities, memories and fictional diaries that give conversations continuity. YOUR MODELS, YOUR STYLE Connect cloud APIs or compatible local network services. Supports Chat Completions, Responses and Messages, with automatic protocol matching. Eligible accounts can sign in with Codex OAuth to import available models. Fetch model lists, add models and test connections. Reuse plans with primary, multimodal and lightweight roles. Choose a plan per conversation, adjust supported reasoning settings and set a response style. KEEP MATERIALS AND RESULTS TOGETHER Professional workspaces hold attachments, source materials, working files and results. Read, create and organize files; extract text and assets from PDF, Office, iWork and supported archives. View notes, reports and data files, or open generated HTML tools, interactive visualizations and small games. Share results and export project content for further work. RESEARCH, IMAGES AND LOCAL COMPUTING Use built-in web search or configure a compatible remote search service. Read webpages and PDFs, follow links and read long documents in sections. Deep Research saves notes, sources and reports for reference. Understand images with a vision model. On-device OCR extracts text with positions and confidence scores. Embedded Python in Professional mode handles calculations, symbolic math and supported CSV or Excel tasks. Image generation requires a configured Codex OAuth model with image access. REUSABLE SKILLS, VISIBLE PROGRESS Import SKILL.md files or ZIP skill packages for global or project use. Built-in skills help create skills and Bionic characters. See progress, tools, results and timing in an expandable timeline. Add instructions during execution and review approvals. Longer conversations can summarize older context while retaining task state. CHARACTERS WITH CONTINUITY Set names, avatars, backgrounds and personalities. Choose instant or natural replies, proactive messages and personality changes. Search chats, browse images, customize backgrounds, pin or mute conversations, and import or export character archives. Characters can delegate research and analysis; built-in Palmi can also process files in a selected Professional project. Bionic Basic includes Palmi and up to 2 custom characters, with memory and diary generation. A one-time Bionic Pro purchase raises the limit to 99 and unlocks memory details and editing, links to source messages, diary reading and an inspection panel. Characters and their diary stories and generated images are fictional. LOCAL DATA AND CLEAR PERMISSIONS Conversations, files, characters and settings stay on your device by default. API keys and Codex OAuth credentials use Keychain. Request content goes directly to your configured services under their terms and privacy policies. Choose per-use approval, allow enabled tools or set a policy for automatic review. Device features such as location require system permission. Background processing is limited by iOS. BEFORE YOU START Bring your own model service. Palmi includes no general-purpose model weights or third-party credits; Bionic Pro includes no model credits. Service availability, fees and limits depend on your provider. Requires iOS or iPadOS 26.1 or later.

Screenshots

TreeKit4 screens
Palmi4 screens

Verdict

The call

The clearest difference is price: Palmi at Free against TreeKit's $0.99. Palmi also leads on in-app purchases (none vs 1) and ads (none vs shown). TreeKit's advantage is iOS requirement (13.0 vs 26.1). On update cadence and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Palmi is free to download; TreeKit costs $0.99 up front. TreeKit sells 1 one-off in-app purchase. Palmi asks for nothing beyond the download.

UpkeepUpdate frequency

TreeKit ships an update every 6 weeks, Palmi every 5 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
TreeKit versus Palmi: the parameters behind the verdict, then further details
ParameterTreeKitPalmi
Price$0.99Free — better
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 6 weeksEvery 5 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better26.1
Further details — not scored
Size17 MB131 MB
Age rating9+17+
DeveloperKANG LI昱鹏 洪

In-app purchases

1 purchases

TreeKit

One-time1
  • treeit_lifetime$0.99
None

Palmi

No in-app purchases

Questions

Is TreeKit free?
TreeKit costs $0.99, and also offers in-app purchases.
Is Palmi free?
Palmi is free to download, with no in-app purchases.
Do TreeKit or Palmi have ads?
TreeKit shows ads; Palmi does not.
Which is updated more often, TreeKit or Palmi?
TreeKit ships an update every 6 weeks, and Palmi every 5 weeks. Most recently, TreeKit was updated on October 28, 2026 and Palmi on October 31, 2026.

Other comparisons